Proteins and Peptides

Proteins and peptides are key research tools for life scientists. Cell Sciences offers an extensive range of over 7,000 proteins and peptides. Our portfolio includes recombinant proteins produced in mammalian, insect and bacterial cell expression systems. We also offer animal-free versions of recombinant proteins and native proteins purified from tissues and fluids from multiple species. A range of bioactive synthetic peptides, hormones and blocking peptides are also available. Our catalog of proteins and peptides are high purity reagents with validated bioactivity and low endotoxicity. They assist with the study of chemokines, cytokines, growth factors and their associated receptors, adaptive and innate immunity, and the complement and coagulation cascades. Highlights of our broad range of recombinant human proteins include our top selling human soluble VEGFR1/FLT1 and human FGF-21.

Proteins and Peptides

showing 5701 to 5800 of 6377 total

Cat. No. Product Quantity/Size Price Data  
YVV41602A Recombinant PDCoV S1/Spike glycoprotein 1 (CTD) N-His 100µg $395.00 pdf BUY
EVV41601A Recombinant PDCoV S1/Spike glycoprotein 1 (NTD) C-Fc 100µg $605.00 pdf BUY
EVV41601B Recombinant PDCoV S1/Spike glycoprotein 1 (NTD) C-Fc 1mg $3,300.00 pdf BUY
EVV41602B Recombinant PDCoV S1/Spike glycoprotein 1 (NTD) C-His 1mg $3,300.00 pdf BUY
EVV41602A Recombinant PDCoV S1/Spike glycoprotein 1 (NTD) C-His 100µg $605.00 pdf BUY
YVV41601B Recombinant PDCoV S1/Spike glycoprotein 1 (NTD) N-His 1mg $1,870.00 pdf BUY
YVV41601A Recombinant PDCoV S1/Spike glycoprotein 1 (NTD) N-His 100µg $395.00 pdf BUY
CSI13233 Recombinant Pfu DNA Polymerase 500 U $580.00 pdf BUY
CSI13234 Recombinant Pfu DNA Polymerase 2500 U $1,565.00 pdf BUY
CSI13232 Recombinant Pfu DNA Polymerase 100 U $1,565.00 pdf BUY
CSI15677C Recombinant Phospholipase A2 P00630 Bee Venom Protein 1.0 mg $2,055.00 pdf BUY
CSI15677A Recombinant Phospholipase A2 P00630 Bee Venom Protein 100 μg $520.00 pdf BUY
CSI15677B Recombinant Phospholipase A2 P00630 Bee Venom Protein 0.5 mg $1,095.00 pdf BUY
CSI15859B Recombinant Plasmodium Falciparum HSP70 (aa 33-114) 0.5 mg $1,095.00 pdf BUY
CSI15859C Recombinant Plasmodium Falciparum HSP70 (aa 33-114) 1.0 mg $2,055.00 pdf BUY
CSI15859A Recombinant Plasmodium Falciparum HSP70 (aa 33-114) 100 μg $520.00 pdf BUY
YVV29201A Recombinant Poliovirus type 1 VP1/Capsid protein VP1 Protein, N-His Tag 100µg $395.00 pdf BUY
YVV29201B Recombinant Poliovirus type 1 VP1/Capsid protein VP1 Protein, N-His Tag 1mg $1,870.00 pdf BUY
CRF161C Recombinant Porcine Flt-3 Ligand 1 mg

Regular Price: $4,185.00

Special Price: $3,590.00

pdf BUY
CRF161A Recombinant Porcine Flt-3 Ligand 25 µg $240.00 pdf BUY
CRF161B Recombinant Porcine Flt-3 Ligand 100 µg $780.00 pdf BUY
CRF161C-AF Recombinant Porcine Flt-3 Ligand Animal Free 1 mg

Regular Price: $4,815.00

Special Price: $4,130.00

pdf BUY
CRF161A-AF Recombinant Porcine Flt-3 Ligand Animal Free 25 µg $260.00 pdf BUY
CRF161B-AF Recombinant Porcine Flt-3 Ligand Animal Free 100 µg $895.00 pdf BUY
CRG120B Recombinant Porcine GM-CSF 100 µg $915.00 pdf BUY
CRG120C Recombinant Porcine GM-CSF 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRG120A Recombinant Porcine GM-CSF 20 µg $240.00 pdf BUY
CRG120B-AF Recombinant Porcine GM-CSF Animal Free 100 µg $1,005.00 pdf BUY
CRG120C-AF Recombinant Porcine GM-CSF Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRG120A-AF Recombinant Porcine GM-CSF Animal Free 20 µg $260.00 pdf BUY
CRI268 Recombinant Porcine IFN-alpha 1 1x10E5 U $610.00 pdf BUY
CRI006B Recombinant Porcine IFN-gamma 50 μg $235.00 pdf BUY
CRI006C Recombinant Porcine IFN-gamma 1.0 mg $3,800.00 pdf BUY
CRI006A Recombinant Porcine IFN-gamma 10 μg $135.00 pdf BUY
CRI184B Recombinant Porcine IL-1 alpha 25 μg Please Inquire pdf BUY
CRI184A Recombinant Porcine IL-1 alpha 10 μg Please Inquire pdf BUY
CRI190C Recombinant Porcine IL-1 beta 1.0 mg Please Inquire pdf BUY
CRI190A Recombinant Porcine IL-1 beta 10 μg $290.00 pdf BUY
CRI185C Recombinant Porcine IL-2 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRI185A Recombinant Porcine IL-2 5 μg $110.00 pdf BUY
CRI185B Recombinant Porcine IL-2 20 μg $240.00 pdf BUY
CRI185C-AF Recombinant Porcine IL-2 Animal Free 1.0 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRI185A-AF Recombinant Porcine IL-2 Animal Free 5 μg $120.00 pdf BUY
CRI185B-AF Recombinant Porcine IL-2 Animal Free 20 μg $260.00 pdf BUY
CS804B Recombinant Porcine IL-4 100 µg $915.00 pdf BUY
CS804A Recombinant Porcine IL-4 20 µg $240.00 pdf BUY
CS804C Recombinant Porcine IL-4 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CS804B-AF Recombinant Porcine IL-4 Animal Free 100 µg $1,005.00 pdf BUY
CS804C-AF Recombinant Porcine IL-4 Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CS804A-AF Recombinant Porcine IL-4 Animal Free 20 µg $260.00 pdf BUY
CRI191B Recombinant Porcine IL-8/CXCL8 20 ug $240.00 pdf BUY
CRI191C Recombinant Porcine IL-8/CXCL8 1.0 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CRI191A Recombinant Porcine IL-8/CXCL8 5 ug $110.00 pdf BUY
CRI191C-AF Recombinant Porcine IL-8/CXCL8 Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY
CRI191A-AF Recombinant Porcine IL-8/CXCL8 Animal Free 5 µg $120.00 pdf BUY
CRI191B-AF Recombinant Porcine IL-8/CXCL8 Animal Free 20 µg $260.00 pdf BUY
CRL310C Recombinant Porcine Leptin 1.0 mg $2,685.00 pdf BUY
CRL310A Recombinant Porcine Leptin 20 μg $470.00 pdf BUY
CRL310B Recombinant Porcine Leptin 100 μg $585.00 pdf BUY
CRO107C Recombinant Porcine Oxyntomodulin 1.0 mg $2,125.00 pdf BUY
CRO107A Recombinant Porcine Oxyntomodulin 10 μg $450.00 pdf BUY
CRO107B Recombinant Porcine Oxyntomodulin 50 μg $500.00 pdf BUY
CSI20225A Recombinant Porcine tPA 100 μg $980.00 pdf BUY
CSI20225B Recombinant Porcine tPA 1.0 mg $6,090.00 pdf BUY
CSI20274B Recombinant PreScission Protease Low Endotoxin 250 IU $440.00 pdf BUY
CSI20274A Recombinant PreScission Protease, Low Endotoxin 100 IU $235.00 pdf BUY
CSI19623A Recombinant ProBNP (NT) 100 μg Please Inquire pdf BUY
CSI19623B Recombinant ProBNP (NT) 1.0 mg Please Inquire pdf BUY
CSI20280A Recombinant Protein A 5 mg $175.00 pdf BUY
CSI20280B Recombinant Protein A 20 mg $235.00 pdf BUY
CSI20280C Recombinant Protein A 1 g $1,400.00 pdf BUY
CSI20106B Recombinant Protein A/G, His Tag 5 mg $895.00 pdf BUY
CSI20106C Recombinant Protein A/G, His Tag 1 g $4,800.00 pdf BUY
CSI20106A Recombinant Protein A/G, His Tag 1 mg $195.00 pdf BUY
CRP154B Recombinant Protein G 10 mg $500.00 pdf BUY
CRP154C Recombinant Protein G 100 mg $935.00 pdf BUY
CRP154A Recombinant Protein G 1.0 mg $450.00 pdf BUY
CRG133C Recombinant Protein G, His Tag 1 g $2,995.00 pdf BUY
CRG133A Recombinant Protein G, His Tag 5 mg $235.00 pdf BUY
CRG133B Recombinant Protein G, His Tag 100 mg $595.00 pdf BUY
EVV32901A Recombinant PRV gD/US6 Protein, C-His Tag 100 µg $605.00 pdf BUY
EVV32901B Recombinant PRV gD/US6 Protein, C-His Tag 1 MG $3,300.00 pdf BUY
CRU124B Recombinant Rabbit HMW Urokinase Active 100 μg $2,330.00 pdf BUY
CRU124A Recombinant Rabbit HMW Urokinase Active 50 μg $820.00 pdf BUY
CSI20062A Recombinant Rabbit PAI-1 (Biotin labeled wild type latent) 0.5 mg $1,730.00 pdf BUY
CSI20062B Recombinant Rabbit PAI-1 (Biotin labeled wild type latent) 1.0 mg $3,100.00 pdf BUY
CRP257B Recombinant Rabbit PAI-1 Latent Fraction 0.5 mg $1,730.00 pdf BUY
CRP257C Recombinant Rabbit PAI-1 Latent Fraction 1.0 mg $3,100.00 pdf BUY
CRP002B Recombinant Rabbit PRLR ECD 20 μg $500.00 pdf BUY
CRP002C Recombinant Rabbit PRLR ECD 1.0 mg $4,395.00 pdf BUY
CRP002A Recombinant Rabbit PRLR ECD 5 μg $450.00 pdf BUY
CSI20541A Recombinant Rabbit Serpin E1/PAI-1 (stable mutant) 0.5 mg $1,510.00 pdf BUY
CSI20541B Recombinant Rabbit Serpin E1/PAI-1 (stable mutant) 1.0 mg $2,830.00 pdf BUY
CRT184C Recombinant Rabbit tPA Active 1.0 mg $5,650.00 pdf BUY
CRT184B Recombinant Rabbit tPA Active 100 μg $980.00 pdf BUY
YVV03901A Recombinant Rabies virus/RABV G/Glycoprotein, N-His 100µg $395.00 pdf BUY
YVV03901B Recombinant Rabies virus/RABV G/Glycoprotein, N-His 1mg $1,870.00 pdf BUY
CS506A Recombinant Rat beta-Defensin 1 5 μg $190.00 pdf BUY
CS506B Recombinant Rat beta-Defensin 1 20 μg $235.00 pdf BUY
CS506C Recombinant Rat beta-Defensin 1 1 mg $2,700.00 pdf BUY

showing 5701 to 5800 of 6377 total

Applications Key

Ag Agonist for Biological Activity
Agg Agglutination
AP Affinity Purification
BL Blocking
DB Dot Blot
ELISA ELISA Assay
ELISPOT ELISPOT Assay
FC Flow Cytometry
FS Functional Studies
IA Immunoassay
IB Immunoblot
ICC Immunocytochemistry
IF Immunoflourescence
IHC Immunohistochemistry
IHC-F Immunohistochemistry, Frozen sections
IHC-P Immunohistochemistry, Paraffin-embedded
INH Inhibition of Biological Activity
IP Immunoprecipitation
IS Intracellular staining
ISH In Situ Hybridization
MS Mass Spectrometry
RIA Radioimmunoassay
WB Western Blot